### What changes were proposed in this pull request?
As discovered here https://github.com/apache/spark/pull/27910#issuecomment-599027190, pydocstyle tests were not running anywhere (not on Jenkins; not on GitHub).
~This PR enables those tests.~
It also seems like a [large hill to climb](https://github.com/apache/spark/pull/27912#issuecomment-599167117) to enable any meaningful checks, so we're going to just rip pydocstyle out for now.
### Why are the changes needed?
Presumably, we defined those doc style tests because we care about whatever it is they enforce. Since we're not actually testing anything, though, it's better to clear the cruft.
### Does this PR introduce any user-facing change?
No.
### How was this patch tested?
Will check the GitHub workflow logs on this PR.
Closes#27912 from nchammas/SPARK-31155-pydocstyle.
Authored-by: Nicholas Chammas <nicholas.chammas@liveramp.com>
Signed-off-by: HyukjinKwon <gurwls223@apache.org>
### What changes were proposed in this pull request?
This excludes the .git folder when the python linter runs. We want to exclude because there may be files in .git from other branches that could cause the linter to fail.
### Why are the changes needed?
I ran into a case where there was a branch name that ended ".py" suffix so there were git refs files in .git folder in .git/logs/refs and .git/refs/remotes.
### Does this PR introduce any user-facing change?
No.
### How was this patch tested?
Manual.
```
$ git branch 3.py
$ git checkout 3.py
Switched to branch '3.py'
$ dev/lint-python
starting python compilation test...
Python compilation failed with the following errors:
*** Error compiling './.git/logs/refs/heads/3.py'...
File "./.git/logs/refs/heads/3.py", line 1
0000000000000000000000000000000000000000 895e572b73 Dongjoon Hyun <dhyunapple.com> 1578438255 -0800 branch: Created from master
^
SyntaxError: invalid syntax
*** Error compiling './.git/refs/heads/3.py'...
File "./.git/refs/heads/3.py", line 1
895e572b73
^
SyntaxError: invalid syntax
```
Closes#27120 from ericfchang/master.
Authored-by: Eric Chang <eric.chang@databricks.com>
Signed-off-by: Dongjoon Hyun <dhyun@apple.com>
## What changes were proposed in this pull request?
Includes python document style checking.
- Use sphinx like check, run only if pydocstyle installed on machine/jenkins
- use pydocstyle rather than single file version pep257.py, which is much older and had some known issues
- verify pydocstyle latest 3.0.0 is in use, to ensure latest doc checks are getting executed
- ignore (inclusion/exclusion error codes) features and support via tox.ini
- Be non-breaking change and allow updating docstyle to standards at easy pace
## How was this patch tested?
./dev/run-tests
Closes#22425 from rekhajoshm/SPARK-23367-2.
Authored-by: Rekha Joshi <rekhajoshm@gmail.com>
Signed-off-by: Sean Owen <sean.owen@databricks.com>
These tests were developed in the https://github.com/apache-spark-on-k8s/spark-integration repo
by several contributors. This is a copy of the current state into the main apache spark repo.
The only changes from the current spark-integration repo state are:
* Move the files from the repo root into resource-managers/kubernetes/integration-tests
* Add a reference to these tests in the root README.md
* Fix a path reference in dev/dev-run-integration-tests.sh
* Add a TODO in include/util.sh
## What changes were proposed in this pull request?
Incorporation of Kubernetes integration tests.
## How was this patch tested?
This code has its own unit tests, but the main purpose is to provide the integration tests.
I tested this on my laptop by running dev/dev-run-integration-tests.sh --spark-tgz ~/spark-2.4.0-SNAPSHOT-bin--.tgz
The spark-integration tests have already been running for months in AMPLab, here is an example:
https://amplab.cs.berkeley.edu/jenkins/job/testing-k8s-scheduled-spark-integration-master/
Please review http://spark.apache.org/contributing.html before opening a pull request.
Author: Sean Suchter <sean-github@suchter.com>
Author: Sean Suchter <ssuchter@pepperdata.com>
Closes#20697 from ssuchter/ssuchter-k8s-integration-tests.
## What changes were proposed in this pull request?
Referencing latest python code style checking from PyPi/pycodestyle
Removed pending TODO
For now, in tox.ini excluded the additional style error discovered on existing python due to latest style checker (will fallback on review comment to finalize exclusion or fix py)
Any further code styling requirement needs to be part of pycodestyle, not in SPARK.
## How was this patch tested?
./dev/run-tests
Author: Rekha Joshi <rekhajoshm@gmail.com>
Author: rjoshi2 <rekhajoshm@gmail.com>
Closes#20338 from rekhajoshm/SPARK-11222.
…up.py during test process
## What changes were proposed in this pull request?
Ignore the python/.eggs folder when running lint-python
## How was this patch tested?
1) put a bad python file in python/.eggs and ran the original script. results were:
xins-MBP:spark xinlu$ dev/lint-python
PEP8 checks failed.
./python/.eggs/worker.py:33:4: E121 continuation line under-indented for hanging indent
./python/.eggs/worker.py:34:5: E131 continuation line unaligned for hanging indent
2) test same situation with change:
xins-MBP:spark xinlu$ dev/lint-python
PEP8 checks passed.
The sphinx-build command was not found. Skipping pydoc checks for now
Author: Xin Lu <xlu@salesforce.com>
Closes#19597 from xynny/SPARK-22375.
## What changes were proposed in this pull request?
Currently, if we run `./python/run-tests.py` and they are aborted without cleaning up this directory, it fails pep8 check due to some Python scripts generated. For example, 7387126f83/python/pyspark/tests.py (L1955-L1968)
```
PEP8 checks failed.
./work/app-20170531190857-0000/0/test.py:5:55: W292 no newline at end of file
./work/app-20170531190909-0000/0/test.py:5:55: W292 no newline at end of file
./work/app-20170531190924-0000/0/test.py:3:1: E302 expected 2 blank lines, found 1
./work/app-20170531190924-0000/0/test.py:7:52: W292 no newline at end of file
./work/app-20170531191016-0000/0/test.py:5:55: W292 no newline at end of file
./work/app-20170531191030-0000/0/test.py:5:55: W292 no newline at end of file
./work/app-20170531191045-0000/0/test.py:3:1: E302 expected 2 blank lines, found 1
./work/app-20170531191045-0000/0/test.py:7:52: W292 no newline at end of file
```
For me, it is sometimes a bit annoying. This PR proposes to exclude these (assuming we want to skip per https://github.com/apache/spark/blob/master/.gitignore#L73).
Also, it moves other pep8 configurations in the script into ini configuration file in pep8.
## How was this patch tested?
Manually tested via `./dev/lint-python`.
Author: hyukjinkwon <gurwls223@gmail.com>
Closes#18161 from HyukjinKwon/work-exclude-pep8.
## What changes were proposed in this pull request?
Move many top-level files in dev/ or other appropriate directory. In particular, put `make-distribution.sh` in `dev` and update docs accordingly. Remove deprecated `sbt/sbt`.
I was (so far) unable to figure out how to move `tox.ini`. `scalastyle-config.xml` should be movable but edits to the project `.sbt` files didn't work; config file location is updatable for compile but not test scope.
## How was this patch tested?
`./dev/run-tests` to verify RAT and checkstyle work. Jenkins tests for the rest.
Author: Sean Owen <sowen@cloudera.com>
Closes#11522 from srowen/SPARK-13596.
